7.5 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
5.1%
Cilium is open source software for providing and securing network connectivity and loadbalancing between application workloads. Prior to versions 1.9.16, 1.10.11, and 1.11.15, if an attacker is able to perform a container escape of a container running as root on a host where Cilium is installed, the attacker can escalate privileges to cluster admin by using Cilium’s Kubernetes service account. The problem has been fixed and the patch is available in versions 1.9.16, 1.10.11, and 1.11.5. There are no known workarounds available.
[
{
"product": "cilium",
"vendor": "cilium",
"versions": [
{
"status": "affected",
"version": "< 1.9.16"
},
{
"status": "affected",
"version": ">= 1.10.0, < 1.10.11"
},
{
"status": "affected",
"version": ">= 1.11.0, < 1.11.5"
}
]
}
]